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Quadratic Lyapunov’s functionals and the second moments for stochastic systems with an after-effect. (Russian) Zbl 0486.93058
##### MSC:
 93E03 Stochastic systems in control theory (general) 47D03 Groups and semigroups of linear operators 93E15 Stochastic stability in control theory 93D05 Lyapunov and other classical stabilities (Lagrange, Poisson, $$L^p, l^p$$, etc.) in control theory 46A03 General theory of locally convex spaces